linux/drivers/net/caif
Stephen Boyd 234e340582 simple_open: automatically convert to simple_open()
Many users of debugfs copy the implementation of default_open() when
they want to support a custom read/write function op.  This leads to a
proliferation of the default_open() implementation across the entire
tree.

Now that the common implementation has been consolidated into libfs we
can replace all the users of this function with simple_open().

This replacement was done with the following semantic patch:

<smpl>
@ open @
identifier open_f != simple_open;
identifier i, f;
@@
-int open_f(struct inode *i, struct file *f)
-{
(
-if (i->i_private)
-f->private_data = i->i_private;
|
-f->private_data = i->i_private;
)
-return 0;
-}

@ has_open depends on open @
identifier fops;
identifier open.open_f;
@@
struct file_operations fops = {
...
-.open = open_f,
+.open = simple_open,
...
};
</smpl>

[akpm@linux-foundation.org: checkpatch fixes]
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-04-05 15:25:50 -07:00
..
Kconfig caif: Add CAIF HSI Link layer driver 2011-06-01 21:15:38 -07:00
Makefile caif: Add CAIF HSI Link layer driver 2011-06-01 21:15:38 -07:00
caif_hsi.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-03-09 14:34:20 -08:00
caif_serial.c module_param: make bool parameters really bool (net & drivers/net) 2011-12-19 22:27:29 -05:00
caif_shm_u5500.c net: Remove unneeded version.h includes from drivers/net/ 2011-06-24 02:40:08 -07:00
caif_shmcore.c caif: Replace BUG_ON with WARN_ON. 2011-12-06 17:21:47 -05:00
caif_spi.c simple_open: automatically convert to simple_open() 2012-04-05 15:25:50 -07:00
caif_spi_slave.c net: Remove unneeded version.h includes from drivers/net/ 2011-06-24 02:40:08 -07:00